---
title: "The drone concept stocks strengthened at the beginning of the trading session, with Leading Optics and SUNWARD both hitting the daily limit"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/250322194.md"
description: "The drone concept stocks strengthened at the beginning of the trading session, with Leading Optics and SUNWARD both hitting the daily limit. Zhimingda, Zhenlei Technology, Xingwang Yuda, China Electric Xilong, Nanjing Julong, and Xinzhi Group also saw gains"
datetime: "2025-07-28T01:42:30.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/250322194.md)
  - [en](https://longbridge.com/en/news/250322194.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/250322194.md)
---

# The drone concept stocks strengthened at the beginning of the trading session, with Leading Optics and SUNWARD both hitting the daily limit

The drone concept stocks strengthened at the beginning of the trading session, with Leading Optics and SUNWARD both hitting the daily limit. Zhimingda, Zhenlei Technology, Xingwang Yuda, China Electric Xilong, Nanjing Julong, and Xinzhi Group also saw gains

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